Steel flanged swing check valve 19s70nzh Pn 25
| Nominal diameter | Price, UAH without VAT | Availability in warehouse, pcs. | Reserve, pcs. | Weight, kg |
|---|---|---|---|---|
| DN 800 | 0.00 | 0 | 0 | 1316.0 |
| DN 1000 | 0.00 | 0 | 0 | 1886.0 |
Check valves 19s70nzh PN 25 are swing check valves that are used to prevent backflow of the working medium in pipeline systems, which is critical to ensuring the safety and efficiency of various systems, such as the oil and gas and chemical industries.
| DN | L | D | D1 | Z-Ød |
|---|---|---|---|---|
| 800 | 750 | 802 | 990 | 24-45 |
| 1000 | 900 | 990 | 1210 | 28-56 |
| Parameter name | Indicator |
|---|---|
| Nominal pressure PN, MPa (kgf/cm²) | 2.5 (25) |
| Connection type | фланцевый |
| Working environment | water, steam, petroleum products |
| Maximum working environment temperature, °C | 250 |
| Body strength test, MPa | 3.8 |
| Sealing tightness test, MPa | 2.8 |
| Description | Material |
|---|---|
| Sealing ring | Stainless steel |
| Body, disk | Steel |
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